Dictionary.com
Thesaurus.com

cyclotome

American  
[sahy-kluh-tohm, sik-luh-] / ˈsaɪ kləˌtoʊm, ˈsɪk lə- /

noun

Surgery.
  1. a type of scalpel for performing a cyclotomy.


Etymology

Origin of cyclotome

cyclo- + -tome